55244025

素因数分解:

$3^4\times 5^2\times {\mathrm{27281}}^1$

素因数の和:27303

約数の個数: 30

約数和(自身を含む): 102334782

約数和(自身を除く): 47090757

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 27281, 81843, 136405, 245529, 409215, 682025, 736587, 1227645, 2046075, 2209761, 3682935, 6138225, 11048805, 18414675, 55244025]

約数ペア:

[(1, 55244025), (3, 18414675), (5, 11048805), (9, 6138225), (15, 3682935), (25, 2209761), (27, 2046075), (45, 1227645), (75, 736587), (81, 682025), (135, 409215), (225, 245529), (405, 136405), (675, 81843), (2025, 27281)]